Kartik Sampath, MD
Gastroenterology · New York, NYNPI 1649539974
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (54.5%), food and beverage and travel and lodging — rather than concentrated in one kind of arrangement. 19 manufacturers reported payments, led by Conmed Corporation at 38.1% of the total. 2025 is the largest year on record at $15,216, 4.0 times the $3,788 reported in 2019. Among gastroenterology clinicians in NY with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 153 payments — averaging $222.64 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Conmed Corporation$13K
- Pramand LLC$7K
- Boston Scientific$4K
- Lumendi LLC$4K
- W. L. Gore & Associates, Inc.$2K
- Olympus America Inc.$910
- plus $3K from 13 others
What the payments were for
- Consulting fees$18,56855%
- Speaking & faculty fees$2,4007%
- Travel & lodging$3,0289%
- Food & beverage$9,31827%
- Education$7502%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Conmed Corporation | 28 | $12,966 |
| Pramand LLC | 3 | $7,065 |
| Boston Scientific | 75 | $4,489 |
| Lumendi LLC | 5 | $3,631 |
| W. L. Gore & Associates, Inc. | 4 | $2,115 |
| Olympus America Inc. | 14 | $910 |
| Intuitive Surgical | 1 | $750 |
| Endogastric Solutions, Inc | 4 | $298 |
| Cook Medical LLC | 1 | $265 |
| Mauna Kea Technologies, Inc. | 1 | $260 |
| Fujifilm Healthcare Americas Corporation | 1 | $215 |
| Olympus Corporation Of The Americas | 2 | $173 |
| Medtronic | 1 | $171 |
| AbbVie | 8 | $151 |
| Steris Corporation | 1 | $144 |
| Merit Medical Systems Inc | 1 | $130 |
| Novo Nordisk | 1 | $125 |
| Galvanize Therapeutics, Inc | 1 | $116 |
| Covidien LP | 1 | $89 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- CraniSeal Dural Sealant$7,000
- SYSTEM 2450$5,783
- DILUMEN ENDOLUMENAL INTERVENTIONAL PLATFORM, 103 CM$2,800
- VIABIL Biliary Endoprosthesis$2,000
- DiLumen$754
- Da Vinci Surgical System$750
- CONMED BILIARY$718
- GENERAL - BILIARY DEVICES$590
- APOLLO ESG System$469
- RESOLUTION CLIP$455
- CONMED GENERATORS$270
- ESOPHYX$270
- EchoTip$265
- FUJIFILM$215
- GI Genius$171
- OverStitch Endoscopic Suturing System$169
- VISIGLIDE$160
- GENERAL HEMOSTASIS$157
- AXIOS$150
- CONMED GASTROSTOMY$148
How this compares
$34,064 in reported general payments places this provider in the 90th percentile of 1,682 gastroenterology providers in New York.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| CreonLipase/Protease/Amylase | 28 | $80,449 |
| Sucralfate | 14 | $1,621 |
| Omeprazole | 47 | $791 |
| Pantoprazole Sodium | 37 | $499 |
| Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl | 36 | $477 |
| Levofloxacin | 11 | $15 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| AbbVieCreon | $151 | $80,44928 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 90th percentile of 1,682 gastroenterology providers in New York.
Other gastroenterology in New York
- David Carr LockeNew York$2M
- Arthur KornbluthNew York$1.9M
- Sonal KumarNew York$1M
- David PoppersNew York$939K
- Ellen ScherlNew York$857K
- Bruce SandsNew York$810K
- Jean Frederick ColombelNew York$786K
- Seth GrossNew York$624K
- Caterina Oneto ArayaNew York$610K
- Dana LukinNew York$491K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.